Final answer:
New Caledonian crows, known as Corvis moneduloides, are part of a select group of non-human animals with advanced behaviors, as they have been observed using tools, such as bending wire to create hooks for retrieving food.
Step-by-step explanation:
Crows in New Caledonia, specifically Corvis moneduloides, have demonstrated remarkable cognitive abilities that place them in a small group of non-human animals with advanced behaviors. These crows have been observed to use tools, showcasing their intelligence and problem-solving skills. As documented by scientists, these birds have been seen bending a piece of wire into a hook to retrieve food from a tube, indicating their proficiency in using objects as tools for achieving goals.
While other species, including primates, communicate within their communities and some birds like killdeer may fake injuries to protect their nests, New Caledonian crows stand out for their physical manipulation of the environment. This ability to use tools is a clear demonstration of their advanced cognition and indicates a high level of intelligence and complex behavior, which is supported by their relatively large brain size in comparison to their body.
However, it is worth noting that while crows display complex behaviors such as using tools, there is no strong evidence to suggest they have a complex language, demonstrate theory of mind, recognize themselves in mirrors, or other advanced cognitive abilities mentioned in the original question.